/****************************************************************************
 * Copyright (C) 2009-2010 SciTouch LLC
 * 
 * This file is part of Indigo toolkit.
 * 
 * This file may be distributed and/or modified under the terms of the
 * GNU General Public License version 3 as published by the Free Software
 * Foundation and appearing in the file LICENSE.GPL included in the
 * packaging of this file.
 * 
 * This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
 * WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 ***************************************************************************/

#ifndef __molecule_auto_loader__
#define __molecule_auto_loader__

#include "base_cpp/array.h"
#include "graph/graph_highlighting.h"

class Scanner;
class Molecule;

class MoleculeAutoLoader
{
public:
   MoleculeAutoLoader (Scanner &scanner);
   MoleculeAutoLoader (const Array<char> &arr);
   MoleculeAutoLoader (const char *str);

   ~MoleculeAutoLoader ();

   void loadMolecule (Molecule &mol, bool query);

   GraphHighlighting *highlighting;
   bool ignore_stereocenter_errors;
   bool treat_x_as_pseudoatom;

protected:
   Scanner *_scanner;
   bool     _own_scanner;

   bool     _isSingleLine ();
private:
   MoleculeAutoLoader (const MoleculeAutoLoader &); // no implicit copy
};

#endif
